Models and Approximations in Physics | Physical world | Physics | Khan Academy

In case you missed it, this is a Physics video! Also, are spherical cows the key to understanding the universe, or maybe not? Not sure. Anyway, learn why modelling and approximations in Physics can be immensely useful!

To get you fully ready for your exam and help you fall in love with Physics, find the complete bank of exercises and videos for Class 11 Physics here - https://www.khanacademy.org/sc....ience/in-in-class11t

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